simplify 3(4x+3)

Solution

simplify

3 (4 x + 3)

12 x + 9

Solution steps

3 (4 x + 3)

Apply the distributive law:

a (b + c) = ab + a c

3 (4 x + 3) = 3 \cdot 4 x + 3 \cdot 3

= 3 \cdot 4 x + 3 \cdot 3

Simplify

3 \cdot 4 x + 3 \cdot 3 : 12 x + 9

= 12 x + 9

\frac{4}{5} \div \frac{8}{5}

\frac{x ^{2} + 11 x + 10}{4 x + 36} + \frac{2}{x + 9}

\frac{8}{5 x + 2} - \frac{- 9}{5 x + 2}

\frac{5 ^{16} \cdot 5 ^{4}}{5 ^{18}}

x^{2} + 8 x + 12